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How to get name of exception that was caught in Python?
...
You can also use sys.exc_info(). exc_info() returns 3 values: type, value, traceback. On documentation: https://docs.python.org/3/library/sys.html#sys.exc_info
import sys
try:
foo = bar
except Exception:
exc_type, value, traceback = sys.exc_...
When and why should I use fragments in Android applications? [duplicate]
...le and do some logic depend on that. while if i used viewgroup i needed to inform the view group about lifecycle of activity calling some custom onResume method manually.
– Amir Ziarati
Jul 23 '17 at 7:57
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Comments in Android Layout xml
... commenting/documentation purposes.
In the example below, a documentation:info attribute is defined, with an example comment value:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:documentation="documentation.mycompany.com"
android:layout_width="matc...
How to hide “Showing 1 of N Entries” with the dataTables.js library
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You can remove it with the bInfo option (http://datatables.net/usage/features#bInfo)
$('#example').dataTable({
"bInfo" : false
});
Update:
Since Datatables 1.10.* this option can be used as info, bInfo still works in current nightly buil...
How to get a list of current open windows/process with Java?
...c
(System.getenv("windir") +"\\system32\\"+"tasklist.exe");
Hope the info helps!
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Convert timestamp to date in MySQL query
...AMP you should be able to just do:
$sql = "SELECT user.email,
info.name,
DATE(user.registration),
info.news
FROM user,
info
WHERE user.id = info.id ";
and the registration should be showing as yyyy-mm-dd
...
编译失败！ Error: Your build failed due to an error in the AAPT stage,...
...appinventor.buildserver.BuildServer build
[java] INFO: Build output: ________Preparing application icon<br>________Creating animation xml<br>________Creating style xml<br>________Creating provider_path xml<br>________Creating network_security_config ...
How to define optional methods in Swift protocol?
... protocol as "@objc" do not work when using swift-specific types.
struct Info {
var height: Int
var weight: Int
}
@objc protocol Health {
func isInfoHealthy(info: Info) -> Bool
}
//Error "Method cannot be marked @objc because the type of the parameter cannot be represented in Obj...
preventDefault() on an tag
...
Try something like:
$('div.toggle').hide();
$('ul.product-info li a').click(function(event) {
event.preventDefault();
$(this).next('div').slideToggle(200);
});
Here is the page about that in the jQuery documentation
...
What is an idiomatic way of representing enums in Go?
...IED Level = iota // 0 :
// TRACE logs everything
TRACE // 1
// INFO logs Info, Warnings and Errors
INFO // 2
// WARNING logs Warning and Errors
WARNING // 3
// ERROR just logs Errors
ERROR // 4
)
// Level holds the log level.
type Level int
func SetLogLevel(level Le...